Answer:19
Step-by-step explanation: first subtract 5 from 12= 7 now we know the number we are skipping by, you will add 7 by 12=19
Answer:
$35 for each sweater
Step-by-step explanation:
First subtract the skirt $160 - $20 = $140
Then Divide to find cost of each sweater $140/4 = 35
Answer: 35
Step-by-step explanation:

Answer: 1.2 grams
Step by step explanation : divide the mass value by 1000
All the answers are correct.